Significant progress has been made in brain-computer interface (BCI) technology enabling communication and motor control for individuals with neurological impairments. Real-time neural decoding allows synthesis of expressive, personalized voices, as demonstrated in patients with ALS. Furthermore, transcutaneous spinal stimulation shows promise in enhancing BCI learning efficiency. These cutting-edge developments mark a breakthrough in neurotechnology, offering improved quality of life by restoring speech and motor functions through sophisticated neural interface devices.